Extensions/Simple Compare
ComfyUI Extension

Simple Compare

A lightweight ComfyUI node for comparing two images in one preview.

By dimdieo·Created a day ago·Updated a day ago· 0
dimdieo/ComfyUI-Simple-Compare
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ComfyUI Simple Compare

A lightweight ComfyUI node for comparing two images in one preview.

Simple Compare accepts two IMAGE inputs and shows them in one preview. Click the preview to switch between image A and image B.

Features

  • Two optional image inputs: image_a and image_b
  • Click the preview to switch between the available images
  • Displays the active image label and its resolution
  • Drag the visible image into compatible ComfyUI image nodes
  • Open or save the visible image from the node context menu
  • Keeps ComfyUI canvas zoom available while the pointer is over the preview

Installation

Manual installation

From the custom_nodes directory of an existing ComfyUI installation:

git clone https://github.com/dimdieo/ComfyUI-Simple-Compare.git simple-compare

Restart ComfyUI, then add Simple Compare from the node search.

ComfyUI Manager

Search for Simple Compare in ComfyUI Manager.

Usage

  1. Connect two images: one to image_a and one to image_b.
  2. Run the workflow.
  3. Click the image preview to switch between A and B.
  4. Drag the visible image to a compatible image input when needed.

The output is image_a when it is connected; otherwise it is image_b.

License

MIT